The informational context of the third base in amino acid codonsIgnacy Z. Siemion; Przemyslaw J. Siemion · 1994

Chou-Fasman conformational amino acid parameters and the genetic codeIgnacy Z. Siemion; Przemysław J. Siemion; Krzysztof Krajewski · 1995

Cyclopeptides of Linum usitatissimumBolesław Picur; Marek Cebrat; Janusz Zabrocki; Ignacy Z. Siemion · 2006

Tuftsin analogs and their biological activityIgnacy Z. Siemion; Danuta Konopinska · 1981

Immunosuppressive activity of hymenistatin IMarek Cebrat; Zbigniew Wieczorek; Ignacy Z. Siemion · 1996

Conformational Investigations in the Tuftsin GroupIGNACY Z. SIEMION; MAREK LISOWSKI; KATARZYNA SOBCZYK · 1983

Central Effects of TuftsinZBIGNIEW S. HERMAN; ZDZISŁAW STACHURA; TADEUSZ KRZEMIŃSKI; ANDRZEJ PLECH; IGNACY Z. SIEMION; ELEONORA NAWROCKA · 1983

Handbook of Biologically Active Peptides || RGD PeptidesSiemion, Ignacy Z. · 2013